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Literature summary for 3.1.3.25 extracted from
- Inositol 1-phosphate synthetase and inositol 1-phosphatase from yeast (1966), Methods Enzymol., 9, 698-704.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| 2-deoxyglucose-6-phosphate | - |
Cyberlindnera jadinii |  |
| 6-phosphogluconate | slight | Cyberlindnera jadinii | |
| AgNO3 | - |
Cyberlindnera jadinii | |
| CoCl2 | - |
Cyberlindnera jadinii | |
| Cu2+ | CuSO4 | Cyberlindnera jadinii | |
| heavy metal ions | - |
Cyberlindnera jadinii | |
| HgCl2 | - |
Cyberlindnera jadinii | |
| KF | - |
Cyberlindnera jadinii | |
| KH2PO4 | - |
Cyberlindnera jadinii | |
| Li+ | - |
Cyberlindnera jadinii | |
| Phenylmercuric nitrate | - |
Cyberlindnera jadinii | |
| ribose-5-phosphate | - |
Cyberlindnera jadinii | |
| sulfhydryl reagents | - |
Cyberlindnera jadinii | |
| Zn2+ | ZnCl2 | Cyberlindnera jadinii | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 1.67 | - |
DL-myo-inositol 1-phosphate | - |
Cyberlindnera jadinii | |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Co2+ | - |
Cyberlindnera jadinii | |
| Mg2+ | dependent on | Cyberlindnera jadinii | |
| Mn2+ | - |
Cyberlindnera jadinii | |
| Zn2+ | - |
Cyberlindnera jadinii | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Cyberlindnera jadinii | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Cyberlindnera jadinii |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
- |
Cyberlindnera jadinii |
Storage Stability
| Storage Stability | Organism |
|---|---|
| -20°C, in the presence of 0.1 mM GSH, for 4 days | Cyberlindnera jadinii |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 4-nitrophenyl phosphate + H2O | - |
Cyberlindnera jadinii | 4-nitrophenol + phosphate | - |
? | |
| 6-phosphogluconate + H2O | - |
Cyberlindnera jadinii | ? | - |
? | |
| D-glucose 6-phosphate + H2O | - |
Cyberlindnera jadinii | ? | - |
? | |
| DL-myo-inositol 1-phosphate + H2O | - |
Cyberlindnera jadinii | DL-myo-inositol + phosphate | - |
? | |
| fructose 1-phosphate + H2O | - |
Cyberlindnera jadinii | ? | - |
? | |
| fructose 6-phosphate + H2O | - |
Cyberlindnera jadinii | ? | - |
? | |
| glucose 1-phosphate + H2O | - |
Cyberlindnera jadinii | ? | - |
? | |
| glycerol 2-phosphate + H2O | - |
Cyberlindnera jadinii | glycerol + phosphate | - |
? | |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 29 | - |
- |
Cyberlindnera jadinii |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 60 | - |
11% and 25% loss of activity after 8 and 15 min | Cyberlindnera jadinii |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.7 | - |
- |
Cyberlindnera jadinii |
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Release 2023.1 (January 2023)
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